Paolo Bonzini 485e3ce88e dataplane: fix hang introduced by AioContext transition ... The bug is that the EventNotifiers do have a NULL io_flush callback. Because _none_ of the callbacks on the dataplane AioContext have such a callback, aio_poll will simply do nothing. Fixed by adding the callbacks: the ioeventfd will always be polled (this can change in the future to pause/resume the processing during live snapshots or similar operations); the ioqueue will be polled if there are outstanding requests. I must admit I have screwed up my testing somehow, because commit 2c20e71 does not work even if cherry-picked on top of 1.4.0, and this patch fixes it there as well. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>		2013-03-15 16:07:51 +01:00
..
hostmem.c	dataplane: add host memory mapping code	2013-01-02 15:50:32 +01:00
hostmem.h	dataplane: add host memory mapping code	2013-01-02 15:50:32 +01:00
ioq.c	hw: include hw header files with full paths	2013-03-01 15:01:17 +01:00
ioq.h	dataplane: add Linux AIO request queue	2013-01-02 15:58:03 +01:00
Makefile.objs	dataplane: remove EventPoll in favor of AioContext	2013-03-04 09:54:17 +01:00
virtio-blk.c	dataplane: fix hang introduced by AioContext transition	2013-03-15 16:07:51 +01:00
virtio-blk.h	dataplane: add virtio-blk data plane code	2013-01-02 16:08:47 +01:00
vring.c	hw: include hw header files with full paths	2013-03-01 15:01:17 +01:00
vring.h	hw: include hw header files with full paths	2013-03-01 15:01:17 +01:00